Tire tread



FIG. 1 is a perspective view of a tire tread showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a right view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a fragmentary enlarged front view;

FIG. 7 is an end view taken along line 7-7 in FIG. 6;

FIG. 8 is an end view taken along line 8-8 in FIG. 6; and,

FIG. 9 is an end view taken along line 9-9 in FIG. 6.

Broken lines shown in the drawings are intended to show environmentalportions of a tire that are not being claimed, and form no part of theclaimed design. The light stippled surface shading represents thesurface of the tire tread, and the dark stippled surface shadingrepresents the recessed portion of the tread grooves, having the depthas shown in FIGS. 7, 8 and 9.

CLAIM The ornamental design for a tire tread, as shown and described.